Recall 26V211 affects 172 2026 Keystone Montana fifth wheel trailers for an underbelly that can detach. Repair is free at any franchised Keystone dealer.
Keystone is recalling 172 2026 Montana fifth wheel recreational trailers because the underbelly was not secured correctly and can detach while traveling. A detached underbelly can create a road hazard for other drivers and raise the crash risk; Keystone dealers will secure the underbelly free of charge.
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What's wrong?
The underbelly on a 2026 Keystone Montana fifth wheel is the woven panel under the trailer body. It covers the underside and helps keep road spray, debris, and exposed components separated from normal travel conditions. It also needs firm attachment to the frame so air movement under the trailer does not pull it loose while the trailer is moving.
On affected trailers, the underbelly was not secured with enough attachment points to hold it to the frame. Keystone's repair adds two C-channels and additional securement points, which means the problem is in how the panel is fastened. If the fasteners and supports let go, the woven panel can separate from the frame and detach from the underside.
Before full separation, the underbelly can look loose or torn near the frame. Owners can also see an edge sagging, hanging down, or pulling away from its mounting points.
Who's affected?
VINs become searchable on May 28, 2026; until then, the VIN-by-VIN list is not public.
| 2026 Keystone Montana | body structure |
|---|---|
| Units affected | 172 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN on or after May 28, 2026 to confirm whether your specific trailer is included.
What's the safety risk?
A detached underbelly can become a road hazard for other vehicles and increase crash risk. If the underbelly looks loose or separated from the frame, avoid towing the Montana and contact a Keystone dealer for inspection and repair. Repair is free at any franchised Keystone dealer.
What should I do?
- Check your VIN to confirm your 2026 Keystone Montana is included in this recall.
- Contact your nearest franchised Keystone dealer to schedule the free C-channel and I-beam installation that secures the underbelly.
- Bring the recall notice if Keystone mailed one, and reference recall number 26V211 when you call.
- Avoid towing the trailer if the underbelly is loose, hanging, or making contact with the road until the repair is complete.
- Call Keystone customer service at 1-866-425-4369 with questions about parts, scheduling, or the repair.
What happens at the repair
At the dealer, a Keystone technician installs C-channels and I-beams to secure the underbelly so it stays attached to the trailer structure. Parts and labor are covered under the recall, and the repair is available now. If you already paid for this underbelly repair before the recall notice, Keystone's standard reimbursement plan covers documented expenses. Bring the repair invoice and proof of payment to the service desk, or contact Keystone customer service for the claim process.
| Reimbursement | Reimbursement available |
|---|
Timeline
| April 2, 2026 | NHTSA published the recall |
|---|---|
| April 15, 2026 | Owner notification mailed |
| May 28, 2026 | Dealer notification began |
| May 28, 2026 | Dealer notification ended |
| May 28, 2026 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| May 28, 2026 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 26V211?
Recall 26V211 covers 172 2026 Keystone Montana fifth wheel recreational trailers with an underbelly that can detach if it is not secured correctly. A detached underbelly can become a road hazard for other vehicles and increase crash risk. Keystone dealers will install C-channels and I-beams for free.
What should I do if my 2026 Keystone Montana is on this recall?
Check your VIN to confirm your specific trailer is included in recall 26V211. If it is, contact a franchised Keystone dealer and ask for recall 26-482. The dealer will install C-channels and I-beams to secure the underbelly. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Keystone's remedy says dealers will install C-channels and I-beams free of charge. Use recall 26-482 when you call a Keystone dealer.
What is the safety risk?
The safety risk is debris on the road. If the underbelly detaches from the trailer, it can become a road hazard for other vehicles and increase crash risk. Confirm your VIN, then schedule the free dealer repair if your trailer is included.
When did Keystone notify owners?
Keystone mailed owner notification letters on April 15, 2026. If you own a 2026 Keystone Montana and did not receive a letter, check your VIN to confirm whether your trailer is included, then call a Keystone dealer with recall number 26-482.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/26V211000 |
|---|---|
| Keystone customer service | 1-866-425-4369 |
| NHTSA recall # | 26V211 |
| NHTSA recall # (full) | 26V211000 |
Source documents
-
Download Owner Notice (PDF) - Download Owner Notification Letter (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
- Download Recall Report (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 19, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →